Titan ae and knights of Sidonia crossover.

Chapter 31-Final battle

As Sidonia goes to nighttime most people are going to sleep while others are still up until they start to hear music coming from where nagate and izana are then one of them says what is that music? Man-Where is it coming from? As the music continues playing Tsuruuchi, samari and sei are drinking until they hear the music and samari says that music doesn't sound like it's from Sidonia. Sei-It must be from nagates universe. Samari-Probably...this music sounds peaceful almost makes you want to go explore space. Sei-Kind of but it sounds more of song to dance to. Tsuruuchi looks up and replies you don't say then looks towards samari and replies what do you say samari care for a dance. Samari smirks then replies why not it may be our last night to do so then she grabs Tsuruuchi's hand making him surprised, and they begin dancing together.

Throughout Sidonia some people also begin dancing to nagates music but as for yuhata and tsumugi they fall asleep together in the artificial sea and for yuhata she is asleep on top of tsumugi's body holding on to one of her tentacles from her prob and cuddling together. By the next day everyone in nagates home is asleep with their lovers yuhata in nothing but her white t shirt and green underwear laying next tsumugi in her bed and for nagate and izana they are in nagates room cuddling with maya. As they cuddle izana smiles proudly as she is with her family and wearing her necklace again nagate had gave back to her after they danced the night before. As nagate wakes up he smiles as he sees maya tucked in with izana and then as he begins to lay back down, he hears yuhata saying everybody up now. Her scream wakes up everybody in the house and as they all come down nagate says what is it yuhata? Yuhata-The captain just called me after the gauna cluster past planet eight it launched smaller gauna and their heading to lems sun. Nagate-It what? Izana-If the gauna destroy the collectors we won't be able to fire graviton radiation emitter. Maya-But how did they learn of them? Nagate-It must have been from the intelligent type gauna. They must have either watched us or learned it from the absorbed pilots. Maya-How will we stop them? Yuhata-The captain has ordered me to take all Mizuki ships with tsumugi to stop them while izana goes with her recon team to find the main core of the cluster and to buy time for the yukimori to be finished.

Maya looks down sad and says are we going make it through this battle then as teruru comes in with mia nagate goes to maya and says hey were going to make it because were more than friends maya were family and families always come back together. As the group smile, they all then walk toward each other and form a group hug. Hours later as the Sidonia begins loading mechs onto the ships izana is heading to her ship until she hears izana wait. She turns to see nagate rushing to him and says what is nagate I need to get ready for the mission. Nagate-Just wanted to wish you good luck and to be careful on your recon mission. Izana-I will nagate and you be careful too. Nagate-I spoke with Hiyama she's going to look after maya and teruru while we're on our mission. Izana-What who told maya and teruru they couldn't go on the mission. Nagate-I did. Izana-What why? Nagate takes both her hands and says because I want part of our family to be safe if something does happen to us and I know it won't, but I just wanted them safe. Izana smiles and says thank you nagate then as they put their heads together, he says were going to get through this izana together and she replies I know we will then she kisses him on the lips and heads for her guard. Mins later as the ships launch yuhata says this xo midorikawa all 13 ships are interlocked and preparing for hyper jump. Captain-Good luck midorikawa were counting on you. Yuhata replies we won't let you down then as she cuts connection tsumugi comes on and says don't worry yuhata were going to make it just like nagate said were a family. Yuhata replies yes, we are then she presses a few buttons on the console then the pilots says all ships are ready for hyperjump. Yuhata replies alright then let's go and all the ship jump to hyperspace. As the ships are leaving both nagate and izana think of each other as they are drifting apart and as he watches the monitor, he says be careful izana. After nagate changes into pilot suit he notices Kunato coming out and calls out his name. Nagate-Kunato hey? Kunato-Nagate I've been meaning to talk to you. Nagate-Same here. The doctors told me what happened to you and your sister. How is she doing? Kunato-They told me she's going to be ok, but her recovery will take longer because when she was caught in the explosion, she lost a lot of her skin. As Kunato begins to tear up nagate puts his hand on his shoulder and says hey she will pull through I know she will because families always stick together.